Common-Core/ Grade 5
Science MCQ Based On Use chemical formula to sort elementary substances and compounds
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Common-Core Grade 5 - 5 Use chemical formula to sort elementary substances and compounds
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An element is the basic form of matter that cannot be broken down into simpler substances by chemical reactions.
An element is the basic form of matter that cannot be broken down into simpler substances by chemical reactions.
An element is the basic form of matter that cannot be broken down into simpler substances by chemical reactions.
A compound is a pure substance formed by the chemical combination of two or more elements in a fixed ratio by mass.
An element is the basic form of matter that cannot be broken down into simpler substances by chemical reactions.
An element is the basic form of matter that cannot be broken down into simpler substances by chemical reactions.
A compound is a pure substance formed by the chemical combination of two or more elements in a fixed ratio by mass.
A compound is a pure substance formed by the chemical combination of two or more elements in a fixed ratio by mass.
A compound is a pure substance formed by the chemical combination of two or more elements in a fixed ratio by mass.
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